package cn.edu.hncst.controller;


import cn.edu.hncst.entity.User;
import cn.edu.hncst.service.UserService;
import cn.edu.hncst.service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import java.io.IOException;

@WebServlet("/logoutServlet")
public class LogoutServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {

        HttpSession session = req.getSession(true);
        session.setAttribute("user",null);
        System.out.println(session.getAttribute("user"));
        resp.sendRedirect(req.getContextPath() + "/login.jsp");

    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {


    }

}